package com.itheima_06;

public class ArgsDemo01 {
    public static void main(String[] args) {
        System.out.println(sum(10,20));
        System.out.println(sum(10,20,30));
        System.out.println(sum(10,20,30,40));
        System.out.println(sum(10,20,30,40,50));
        System.out.println(sum(10,20,30,40,50,60));
        System.out.println(sum(10,20,30,40,50,60,70));
    }

    public static int sum(int b,int ... a){
        int sum = 0;

        for (int i : a){
            sum += i;
        }

        return sum + b;
    }
}
